I was lucky enough to draw a CO bull elk tag this year and wanted to get some suggestions from you all on elk calls.

On all of my past elk hunts I have had others calling for me and I have noticed they have preferred the Primos line of calls. I have no bias but they were all successful hunters so it must be working for them.

For someone just getting into the elk calling realm, what call(s) would you recommend?

I've seen kits such as this one which contains a bugle, cow call and instructional DVD. Would the addition of the instructional DVD be advantageous?

Thanks in advance for any suggestions.